en.Wedoany.com Reported - ENSIGN Heavy Industries has launched its new YX665EV electric wheel loader. This 6-ton class product features a 3500mm long wheelbase design, can accommodate different tire sizes, and is equipped with a CTB battery available in 352kWh or 400kWh capacities. It is suitable for various operating scenarios including earthmoving, sand and gravel, coal, ports, and mining.
The YX665EV's CTB battery system has achieved multiple technological upgrades. The high-voltage box is integrated with the battery, reducing wiring harnesses and connectors, thereby enhancing reliability. The battery pack features an IP68 protection rating, with strengthened waterproof, dustproof, and anti-corrosion performance, while also improving impact and vibration resistance. The cell cycle life exceeds 6,000 cycles, with enhanced anti-degradation performance for more enduring range. In terms of charging performance, the battery system's charging speed is increased by approximately 20%, effectively shortening charging time. Combined with ENSIGN's intelligent temperature control technology, the battery can operate stably within a wide temperature range from -35°C to 65°C, making it suitable for extreme environments such as plateaus, tunnels, and severely cold regions.
The new frame system is optimized for heavy-duty conditions, eliminating weak stress points to distribute load pressure. The 3500mm wheelbase enhances overload capacity and operational stability. It comes standard with 23.5-25 tires, with 26.5-25 large tires available as an option. The entire vehicle adopts a fully hydraulic service braking system, avoiding brake failure caused by thermal fade and winter icing, and is equipped with an electronic parking function.
The drivetrain system adopts a dual-motor drive structure, where the travel system and hydraulic system energy are decoupled and independently controlled. It is equipped with an electric fixed-shaft transmission and a new energy-specific drive axle. The axle housing cross-section is enlarged, increasing load-bearing and bending resistance by 12%. The wheel end adopts a four-planetary gear structure, the gears undergo a nitriding process, and the axle housing is shot-blasted and optimized in design.
Regarding the intelligent control system, the machine's cooling module adopts integrated management, configured with forward/reverse blowing electronic fans and a large-area corrugated fin radiator. The cab is a luxurious micro-pressurized structure, equipped with an air suspension seat. The new side-mounted color intelligent display screen integrates air conditioning, Bluetooth, radio, and fault alarm functions for real-time monitoring of the machine's status. The control system uses a left-hand manual shift lever combined with a right-hand FNR electronic shift panel, comes standard with thumb-operated hydraulic pilot control, and is equipped with a flow-amplifying steering system.
Since launching new energy wheel loaders at Bauma China 2020, ENSIGN Heavy Industries has continuously iterated its technology and has now formed a new energy solution covering pure electric and hybrid models to meet the needs of different customers in green transformation, cost reduction, and efficiency enhancement.
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